<template>
  <div class="rich-text">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editor"
      :defaultConfig="toolbarConfig"
      :mode="mode"
    />
    <Editor
      style="height: 500px; overflow-y: hidden"
      v-model="html"
      :defaultConfig="editorConfig"
      :mode="mode"
      @onCreated="onCreated"
      @onChange="onChange"
    />
  </div>
</template>
<script>
import "@wangeditor/editor/dist/css/style.css";
import { Editor, Toolbar } from "@wangeditor/editor-for-vue";
export default {
  name: "editorMode",
  components: {
    Editor,
    Toolbar,
  },

  data() {
    return {
      editor: null,
      html: "",
      toolbarConfig: {},
      editorConfig: { placeholder: "请输入内容..." },
      mode: "default", // or 'simple'
    };
  },
  methods: {
    onCreated(editor) {
      this.editor = Object.seal(editor); // 一定要用 Object.seal() ，否则会报错
    },
    onChange(editor) {
      this.$emit("changeText", editor.getText());
    },
  },
  computed: {},

  mounted() {},
  beforeDestroy() {
    const editor = this.editor;
    if (editor == null) return;
    editor.destroy(); // 组件销毁时，及时销毁编辑器
  },
};
</script>
<style lang="less" scoped>
.rich-text {
  padding: 20px;
}
</style>
